请给个简单的示例。 这个sngPoint(1)参数什么意思。不是要数组的指针吗。

Polygon launched a new blockchain system that helps digital banks manage payments, wallets, and compliance through one simple ...

BitsCrunch and NOWNodes are announcing a strategic partnership to spread NFT data API access around the crypto market. We will provide the most comprehensive NFT data APIs such as Ethereum NFT API, ...